新疆瑪納斯河流域典型水庫浮游植物研究

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中圖分類號：Q145 文獻標(biāo)志碼：A 文章編號：1004-6755（2025）08-0052-04

Abstract：To investigate ecological status of fisheries in typical inland regions of Xinjiang and advance ecological conservation and water resource utilization，a phytoplankton diversity survey was conducted in July 2O21 at two representative—Daquangou Reservoir and Moguhu Reservoir. The results revealed 11l phytoplankton species belonging to 58 genera across 6 phyla. Chlorophyta emerged as the dominant phylum，comprising the highest species richness（ 52.3% of total species），followed by Bacillariophyta and Cyanophyta（ 28.8% collectively）.Euglenophyta，Chrysophyta，and Cryptophyta were relatively scarce.The predominant were Cyclotela meneghiniana and Microcystis flos-aquae. This study lays a foundation for the biodiversity conservation and sustainable development of plain一type reservoirs in the Manas River Basin of Xinjiang.

Key words：phytoplankton;diversity;environmental factors;typical reservoir

浮游植物是水生態(tài)系統(tǒng)中物質(zhì)循環(huán)和能量循環(huán)的重要參與者，對外界環(huán)境變化具有很強的敏感性，可作為其他水生生物的食物來源[1]。（剩余3276字）